MERSEN Surge-Trap Type 1 X-Series of UL 1449 third edition approved surge protection devices (SPDs) provide overvoltage protection for most locations in the facility with the smallest footprints available. Products include TPMOV technology inside and are rated for NEMA 4X enclosures and suited for system voltages from 120V to 600V. They have a 20kA (In) nominal discharge current and high 200kA SCCR ratings.
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